Pregledni rad
https://doi.org/10.15644/asc48/4/2
Alveolar Bone Grafting in Cleft Patients: from Bone Defect to Dental Implants
Marko Vuletić
; Privatna ordinacija, Sisak, Hrvatska
Predrag Knežević
; Stomatološki fakultet Sveučilišta u Zagrebu, Hrvatska; Klinika za kirurgiju lica, čeljusti i usta Kliničke bolnice Dubrava, Zagreb, Hrvatska
Dražen Jokić
; Ambulanta za ortodonciju, Klinika za kirurgiju lica, čeljusti i usta Kliničke bolnice Dubrava, Zagreb, Hrvatska
Jerko Rebić
; Privatna ordinacija, Samobor, Hrvatska
Domagoj Žabarović
; Stomatološki fakultet Sveučilišta u Zagrebu, Hrvatska; Zavod za stomatološku protetiku Kliničke bolnice Dubrava, Zagreb, Hrvatska
Darko Macan
; Stomatološki fakultet Sveučilišta u Zagrebu, Hrvatska; Klinika za kirurgiju lica, čeljusti i usta Kliničke bolnice Dubrava, Zagreb, Hrvatska
Sažetak
Cleft lip and palate is the most common congenital deformity affecting craniofacial structures. Orofacial clefts have great impact on the quality of life which includes aesthetics, function, psychological impact, dental development and facial growth. Incomplete fusion of facial prominences during the fourth to tenth week of gestation is the main cause. Cleft gaps are closed with alveolar bone grafts in surgical procedure called osteoplasty. Autogenic bone is taken from the iliac
crest as the gold standard. The time of grafting can be divided into two stages: primary and secondary. The alveolar defect is usually reconstructured between 7 and 11 years and is often related to the development of the maxillary canine root. After successful osteoplasty, cleft defect is closed but there is still a lack of tooth. The space closure with orthodontic treatment has 50-75 % success. If the orthodontic treatment is not possible, in order to replace the missing tooth there are three possibilities: adhesive bridgework, tooth transplantation and implants. Dental implant has the role of holding dental prosthesis, prevents pronounced bone atrophy and loads the augmentation material in the cleft area. Despite the fact that autologous bone from iliac crest is the gold standard, it is not a perfect source for reconstruction of the alveolar cleft. Bone morphogenic protein (BMP) is appropriate as an alternative graft material. The purpose of this review is to explain morphology of cleft defects, historical perspective, surgical techniques and possibilities of implant and prosthodontic rehabilitation.
Ključne riječi
Cleft Lip; Cleft Palate; Alveolar Bone Grafting; Bone Morphogenetic Proteins; Dental implants; Dental prosthesis; Orthodontic Space Closure
Hrčak ID:
131861
URI
Datum izdavanja:
30.12.2014.
Posjeta: 4.490 *